The height-adjustable platform makes it ideal for toddlers from 3 to 10 years old -Easy to expand and fold in a few minutes-Safety latches for better fixation-4-sided guardrails and 2 locking handrails for better protection-ASTM and CPSIA certifications for higher security-Natural wood material for high durability-Stable feet keep it steady on the ground-Round corners and burr-free surface protect kids from being scratched-1 toy cutting board and 1 toy knife bring more fun-Help toddlers to wash